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authorPatrick McHardy <kaber@trash.net>2007-12-05 01:22:05 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:56:05 -0800
commit1841a4c7ae106b7a3e2521db55f4d8bb8a0988d5 (patch)
tree50c64a8b67e9f2f768560f32792ea740042b3f08 /net/ipv6/netfilter.c
parent193b23c5a0b270f045a4e77545e9020bfe73d5c4 (diff)
[NETFILTER]: nf_ct_h323: remove ipv6 module dependency
nf_conntrack_h323 needs ip6_route_output for the call forwarding filter. Add a ->route function to nf_afinfo and use that to avoid pulling in the ipv6 module. Fix the #ifdef for the IPv6 code while I'm at it - the IPv6 support is only needed when IPv6 conntrack is enabled. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter.c')
-rw-r--r--net/ipv6/netfilter.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 175e19f80253..281f732e3c97 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -81,6 +81,12 @@ static int nf_ip6_reroute(struct sk_buff *skb, const struct nf_info *info)
return 0;
}
+static int nf_ip6_route(struct dst_entry **dst, struct flowi *fl)
+{
+ *dst = ip6_route_output(NULL, fl);
+ return (*dst)->error;
+}
+
__sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol)
{
@@ -118,6 +124,7 @@ EXPORT_SYMBOL(nf_ip6_checksum);
static struct nf_afinfo nf_ip6_afinfo = {
.family = AF_INET6,
.checksum = nf_ip6_checksum,
+ .route = nf_ip6_route,
.saveroute = nf_ip6_saveroute,
.reroute = nf_ip6_reroute,
.route_key_size = sizeof(struct ip6_rt_info),

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